I've handed over the bulk of the Urutsk material to my friend and editor, Brian Penn, who has the difficult job of interpolating the rules sets and mounds of pages into something linear and coherent. He has been pushing me to release the setting as a system-free supplement and I'm leaning in that direction, but I still want my rules-vision to be known through the RPG version, as well.
Now that it is in Brian's hands, it is more likely to be released in my lifetime.
Best,
-K